CKL 4 Port HDMI Splitter 1x4 Vedio Distributor 4Kx2K HD-9442 Blue 1 IN 4 OUT: Perfectly Duplicates and Boosts 1 HDMI Signal Input to 4 HDMI Outputs 4K*2K: HDMI1.4V and HDCP Compliant; Supports 3D, 4K*2K, 480p,720p,720i,and 1080i,1080p Resolutions PLUG & PLAY: Easy Operation & Instant Installation HIGH-END METAL HOUSING: International Standard 1U Desktop Design High-end Metal Housing with Vent Holes for Heat Dissipation to Ensure Continuous Working and Stable Performance Video Amplifier Bandwidth1.65GHz; Cable Distance: Input 5m, Output 15m